water Article Comparison of Public Perception in Desert and Rainy Regions of Chile Regarding the Reuse of Treated Sewage Water Daniela Segura 1, Valentina Carrillo 1,2, Francisco Remonsellez 2, Marcelo Araya 1 and Gladys Vidal 1,* ID 1 Engineering and Biotechnology Environmental Group, Environmental Science Faculty & Center EULA–Chile, University of Concepción, P.O. Box 160-C, Concepción 4070386, Chile;
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[email protected] (V.C.);
[email protected] (M.A.) 2 Chemical Engineering Department, Engineering and Geological Science Faculty, Católica del Norte University, P.O. Box 1280, Antofagasta 1240000, Chile;
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[email protected]; Tel.: +56-41-2204-067; Fax: +56-41-2207-076 or +56-041-2661-033 Received: 2 February 2018; Accepted: 12 March 2018; Published: 17 March 2018 Abstract: The objective of this study was to compare the public perception in desert and rainy regions of Chile regarding the reuse of treated sewage water. The methodology of this study consisted of applying a survey to the communities of San Pedro de Atacama (desert region) and Hualqui (rainy region) to identify attitudes about the reuse of sewage water. The survey was applied directly to men and women, 18 to 90 years of age, who were living in the studied communities. The results indicate that inhabitants of San Pedro de Atacama (desert region) were aware of the state of their water resources, with 86% being aware that there are water shortages during some part of the year. In contrast, only 55% of residents in Hualqui (rainy region) were aware of water shortages.